Motorbike



FIG. 1 is a front view of the motorbike showing my new design;

FIG. 2 is a rear view of thereof;

FIG. 3 is a top (plan) view of thereof;

FIG. 4 is a bottom view of thereof;

FIG. 5 is a right side view of thereof;

FIG. 6 is a left side view of thereof;

FIG. 7 is a rear perspective view of thereof; and,

FIG. 8 is a front perspective view of thereof. 

The ornamental design for a motorbike, as shown and described. 